如何在 HTML 文件中嵌入 JavaScript?
以下是将 JavaScript 嵌入 html 文件的代码 −
举例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<script src="script.js" defer></script>
<style>
body {
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.result {
font-size: 18px;
font-weight: 500;
color: rebeccapurple;
}
</style>
</head>
<body>
<h1>Embed javascript in html file</h1>
<div class="result"></div>
<script>
let resEle = document.querySelector(".result");
resEle.innerHTML += "Inline javaScript loaded" + "<br>";
</script>
</body>
</html>script.js
resEle.innerHTML += 'External JavaScript loaded ';
输出
上述代码将生成以下输出 −

广告
数据结构
网络
RDBMS
操作系统
Java
iOS
HTML
CSS
Android
Python
C 编程
C++
C#
MongoDB
MySQL
Javascript
PHP